1,267 research outputs found
Regular Transformation Groups Based on Fourier-Gauss Transforms
We discuss different representations of the White noise spaces ,
by introducing generalized Wick tensors. As an application
we state a generalization of the Mehler formula for the Ornstein-Uhlenbeck
semigroup
Chiral gauge theories on the lattice without gauge fixing?
We discuss two proposals for a non-perturbative formulation of chiral gauge
theories on the lattice. In both cases gauge symmetry is broken by the
regularization. We aim at a dynamical restoration of symmetry. If the gauge
symmetry breaking is not too severe this procedure could lead in the continuum
limit to the desired chiral gauge theory.Comment: 3 pages, 1 figure, contribution to the 2nd IMACS conference on
Computational Physics, UCSD/PTH 93-3
Regge's space-time skeletons and the quantization of 2d gravity
Regge's method for regularizing euclidean quantum gravity is applied to two
dimensional gravity. Using topologies with genus zero and two and a scale
invariant measure, we show that the Regge method fails to reproduce the values
of the string susceptibilities of the continuum model.Comment: 3 pages, contribution to Lattice'94, 3 ps figs. (uuencoded
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